Custom Android RecyclerViewAdapters that collapse and expand

Your Cheat Sheet For Android Interview - Android Interview Questions and Answers

Redux ported to java/android (name tbd)

Moxy is MVP library for Android with incremental annotation processor and ktx features

This is an alphabetical list of libraries for Android development, the majority being actively maintained.

Linphone.org mirror for linphone-android (https://gitlab.linphone.org/BC/public/linphone-android)

Uber's cross-platform mobile architecture framework - Android Repository

Android client SDK for communicating with OAuth 2.0 and OpenID Connect providers.

Description of the main principles and rules for building an Android application using Clean Architecture approach

Android Developer Roadmap 2020

Migrated:

Flexbox for Android

Stream API from Java 8 rewritten on iterators for Java 7 and below

An awesome list that curates the best Flutter libraries, tools, tutorials, articles and more.

[Example APPS] Basic Flutter apps, for flutter devs.

This repository has samples that demonstrate various aspects of the AWS SDK for Android, you can get the SDK source on Github https://github.com/aws-amplify/aws-sdk-android/

AWS SDK for Android. For more information, see our web site:

Android SDK for AWS AppSync.

Android SQLite support library

Design patterns implemented in Java

A gardening app illustrating Android development best practices with migrating a View-based app to Jetpack Compose.

Koin - a pragmatic lightweight dependency injection framework for Kotlin & Kotlin Multiplatform

The Google I/O Android App

A set of Kotlin extensions for Android app development.

An Android app which provides design news & inspiration as well as being an example of implementing material design.

This repository contains a detailed sample app that implements MVVM architecture using Dagger2, Room, RxJava2, FastAndroidNetworking and PlaceholderView

Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.

Lifecycle handling APIs for Android apps using RxJava

Examples using different mechanisms of testing for Retrofit in Android

microMathematics Plus - Extended visual calculator